str1 = 'status=1&detailNo=20170927101211&workType=1&supplierId=396&supplierLink_Man=ls&' \
       'checkDate_start=&checkDate_end=&checkAddress=%E5%B9%BF%E4%B8%9C%E7%9C%81%E6%B7%B1%E5%9C%B3%E5%B8%82&' \
       'leader=1&member=2&traffic=3&budget_Traffic=4&budget_Food=5&budget_Live=6&budget_Other=7' \
       '&budget_Sum=8&aim=9&checkTable=1&nextDealId=136'

L = str1.split('&')
L1 = []
for i in L:
    L1.append(i.split('='))

res = {}
for i in L1:
    res[i[0]] = i[1]